PL2630117T3 - Sposób oczyszczania aniliny z uwodornień w fazie gazowej - Google Patents
Sposób oczyszczania aniliny z uwodornień w fazie gazowejInfo
- Publication number
- PL2630117T3 PL2630117T3 PL11773236T PL11773236T PL2630117T3 PL 2630117 T3 PL2630117 T3 PL 2630117T3 PL 11773236 T PL11773236 T PL 11773236T PL 11773236 T PL11773236 T PL 11773236T PL 2630117 T3 PL2630117 T3 PL 2630117T3
- Authority
- PL
- Poland
- Prior art keywords
- gas phase
- phase hydrogenations
- aniline
- purifying
- purifying aniline
- Prior art date
Links
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 title 2
- 238000005984 hydrogenation reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/86—Separation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/84—Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
- C07C211/45—Monoamines
- C07C211/46—Aniline
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010042731A DE102010042731A1 (de) | 2010-10-21 | 2010-10-21 | Verfahren zur Reinigung von Anilin aus Gasphasenhydrierungen |
| EP11773236.2A EP2630117B1 (de) | 2010-10-21 | 2011-10-17 | Verfahren zur reinigung von anilin aus gasphasenhydrierungen |
| PCT/EP2011/068122 WO2012052407A1 (de) | 2010-10-21 | 2011-10-17 | Verfahren zur reinigung von anilin aus gasphasenhydrierungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL2630117T3 true PL2630117T3 (pl) | 2015-03-31 |
Family
ID=44860336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL11773236T PL2630117T3 (pl) | 2010-10-21 | 2011-10-17 | Sposób oczyszczania aniliny z uwodornień w fazie gazowej |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9233910B2 (enExample) |
| EP (1) | EP2630117B1 (enExample) |
| JP (1) | JP5951618B2 (enExample) |
| KR (1) | KR101869996B1 (enExample) |
| CN (1) | CN103201253B (enExample) |
| DE (1) | DE102010042731A1 (enExample) |
| PL (1) | PL2630117T3 (enExample) |
| PT (1) | PT2630117E (enExample) |
| WO (1) | WO2012052407A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2641892A1 (de) * | 2012-03-23 | 2013-09-25 | Bayer MaterialScience AG | Verfahren zur Reinigung von Anilin aus Gasphasenhydrierungen |
| US9115049B2 (en) * | 2012-10-11 | 2015-08-25 | Basf Se | Process for obtaining pure aniline |
| EP2906528B1 (de) * | 2012-10-11 | 2016-09-21 | Basf Se | Verfahren zur gewinnung von rein-anilin |
| CN110627651B (zh) * | 2018-06-25 | 2022-06-14 | 中国石油化工股份有限公司 | 一种降低苯胺中苯酚含量的方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2174008A (en) * | 1938-01-29 | 1939-09-26 | Nat Aniline & Chem Co Inc | Distillation of amines from reduction masses |
| JPS4935341A (enExample) | 1972-07-31 | 1974-04-01 | ||
| DE4428018A1 (de) | 1994-08-08 | 1996-02-15 | Bayer Ag | Verfahren zur Herstellung von aromatischen Aminen |
| DE4428017A1 (de) | 1994-08-08 | 1996-02-15 | Bayer Ag | Verfahren zur Herstellung von aromatischen Aminen |
| JP3804082B2 (ja) | 1995-04-27 | 2006-08-02 | 住友化学株式会社 | アニリンの精製方法 |
| JPH0935341A (ja) | 1995-07-18 | 1997-02-07 | Masayuki Matsuda | Ｘ線による情報の記録・読み出し方法 |
| JP2001226320A (ja) * | 2000-02-14 | 2001-08-21 | Nippon Shokubai Co Ltd | アクリル酸の捕集方法およびアクリル酸の精製方法 |
| US7049471B2 (en) | 2003-10-10 | 2006-05-23 | E. I. Du Pont De Nemours And Company | Separation of amine from a phenolic compound |
| DE102004026626A1 (de) * | 2004-06-01 | 2005-12-29 | Bayer Materialscience Ag | Verfahren zur destillativen Trennung von wässrigen Aminlösungen |
| JP2005350388A (ja) | 2004-06-10 | 2005-12-22 | Sumitomo Chemical Co Ltd | アニリンの製造方法 |
| JP4552941B2 (ja) | 2006-01-17 | 2010-09-29 | 住友化学株式会社 | アニリンの精製方法および製造方法 |
| DE102006007619A1 (de) | 2006-02-18 | 2007-08-23 | Bayer Materialscience Ag | Verfahren zur Herstellung von Anilin |
| DE102006007620A1 (de) | 2006-02-18 | 2007-08-23 | Bayer Materialscience Ag | Verfahren zur Herstellung von Anilin |
| DE102006035203A1 (de) | 2006-07-29 | 2008-01-31 | Bayer Materialscience Ag | Verfahren zur Herstellung von aromatischen Aminen |
| JP2008184409A (ja) * | 2007-01-29 | 2008-08-14 | Mitsubishi Rayon Co Ltd | アルキルアミン含有混合物の蒸留法及びアルキルアミン類の製造方法 |
| DE102007039091A1 (de) | 2007-08-18 | 2009-02-19 | Bayer Materialscience Ag | Verfahren zur Reinigung von aromatischen Aminen |
| US20130327086A1 (en) * | 2010-10-21 | 2013-12-12 | Bayer Intellectual Property Gmbh | Method for the simplified removal of a reaction product from reaction gas mixtures using at least two-fold partial condensation |
-
2010
- 2010-10-21 DE DE102010042731A patent/DE102010042731A1/de not_active Withdrawn
-
2011
- 2011-10-17 KR KR1020137012854A patent/KR101869996B1/ko not_active Expired - Fee Related
- 2011-10-17 US US13/878,190 patent/US9233910B2/en active Active
- 2011-10-17 JP JP2013534280A patent/JP5951618B2/ja active Active
- 2011-10-17 PL PL11773236T patent/PL2630117T3/pl unknown
- 2011-10-17 WO PCT/EP2011/068122 patent/WO2012052407A1/de not_active Ceased
- 2011-10-17 PT PT117732362T patent/PT2630117E/pt unknown
- 2011-10-17 EP EP11773236.2A patent/EP2630117B1/de active Active
- 2011-10-17 CN CN201180050920.9A patent/CN103201253B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102010042731A1 (de) | 2012-04-26 |
| EP2630117A1 (de) | 2013-08-28 |
| EP2630117B1 (de) | 2014-10-15 |
| KR20130127983A (ko) | 2013-11-25 |
| KR101869996B1 (ko) | 2018-06-22 |
| JP2013543517A (ja) | 2013-12-05 |
| CN103201253A (zh) | 2013-07-10 |
| US20140046096A1 (en) | 2014-02-13 |
| JP5951618B2 (ja) | 2016-07-13 |
| US9233910B2 (en) | 2016-01-12 |
| PT2630117E (pt) | 2015-02-17 |
| WO2012052407A1 (de) | 2012-04-26 |
| CN103201253B (zh) | 2014-12-03 |
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